Tsar Bomba: Replica of world’s most powerful nuke ever detonated to be displayed in Moscowwww.rt.com/news/312778-nuclear-bomb-moscow-exhibition/
“The Tsar Bomba hydrogen bomb is the largest-ever nuclear device to have been detonated. The power of the explosion exceeded the combined power of all explosives used by all countries during WWII. The explosive energy released exceeded 3,800 times the Fat Man bomb dropped on Nagasaki.”

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